 /*******************************************************************************
  * Copyright (c) 2000, 2006 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  * IBM Corporation - initial API and implementation
  *******************************************************************************/
 package org.eclipse.ui.views.markers.internal;


 import org.eclipse.swt.graphics.Image;

 /**
  * FieldDummy is a dummy field used to eat up the column of the tree
  * which has layout issues,
  * @since 3.2
  *
  */
 public class FieldDummy extends AbstractField implements IField {

     /* (non-Javadoc)
      * @see org.eclipse.ui.views.markers.internal.IField#getDescription()
      */
     public String getDescription() {
         return Util.EMPTY_STRING;
     }

     /* (non-Javadoc)
      * @see org.eclipse.ui.views.markers.internal.IField#getDescriptionImage()
      */
     public Image getDescriptionImage() {
         return null;
     }

     /* (non-Javadoc)
      * @see org.eclipse.ui.views.markers.internal.IField#getColumnHeaderText()
      */
     public String getColumnHeaderText() {
         return Util.EMPTY_STRING;
     }

     /* (non-Javadoc)
      * @see org.eclipse.ui.views.markers.internal.IField#getColumnHeaderImage()
      */
     public Image getColumnHeaderImage() {
         return null;
     }

     /* (non-Javadoc)
      * @see org.eclipse.ui.views.markers.internal.IField#getValue(java.lang.Object)
      */
     public String getValue(Object obj) {
         return Util.EMPTY_STRING;
     }

     /* (non-Javadoc)
      * @see org.eclipse.ui.views.markers.internal.IField#getImage(java.lang.Object)
      */
     public Image getImage(Object obj) {
         return null;
     }

     /* (non-Javadoc)
      * @see org.eclipse.ui.views.markers.internal.IField#compare(java.lang.Object, java.lang.Object)
      */
     public int compare(Object obj1, Object obj2) {
         return 0;
     }

     /* (non-Javadoc)
      * @see org.eclipse.ui.views.markers.internal.IField#getDefaultDirection()
      */
     public int getDefaultDirection() {
         return TableComparator.ASCENDING;
     }

     /* (non-Javadoc)
      * @see org.eclipse.ui.views.markers.internal.IField#getPreferredWidth()
      */
     public int getPreferredWidth() {
         return 0;
     }

 }

